Johnston VT651 - Maintenance Schedules (VT - Twin Engine)

Chapter - Routine Maintenance
Page Issue 01
OG
6:2
V Range 501 ● 651 ● 801 - Operator’s Guide
Daily Maintenance - This can be carried out by a suitably trained operator.
Check the following items:-
1 Oil level in hydraulic reservoir - top up if required.
2 Auxiliary engine oil level - top up if required.
3 Auxiliary engine radiator level - top up if required.
4 Auxiliary engine radiator is not obstructed.
5 Filter state indicator - service air filter if red.
6 Mesh screens in body are clean and fitted correctly.
7 Centre baffle is in position - duals only.
8 Mechanical damage to brush gear and report damage to supervisor.
9 Brushes for adjustment and wear - adjust or replace as required.
10 Spray jets for correct operation - clean if necessary.
11 Oil/water/fuel leakages.
12 Chassis items as recommended in chassis manufacturer’s handbook.
WeeklyMaintenance- This can be carried out by a suitably trained operator.
Attend to/check the following:-
1 Oil level in ‘Z’ drive gearbox - top up if required.
2 Fan/engine bay is clean of oil etc.
3 Auxiliary engine drive belt tensions.
4 Suction fan impeller, wear plates and intake flap for wear, renew if necessary.
5 Routing of electric and hydraulic services for chafing.
6 Lubricate all grease points - see page OG6:16.
7 Water pump suction filters.
8 Oil level and condition in Supawash pump if fitted.
50 Hour Service - To be carried out by workshop personnel.
Attend to/check the following:-
1 Drain and refill ‘Z’ drive gearbox.
2 Drain and refill Supawash pump (if fitted).
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●AttentionisdrawntotherecommendationsintheAuxiliaryEngineHandbook.
●Theseproceduresshouldbecarriedoutbyqualifiedservicepersonnel.
Safety Notice
MAINTENANCE SCHEDULE
VT - Twin Engine
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